Diphthongisation
n. 双元音化
🗣️ 情景例句
That was fast.
而且又快。
Why don't we go to the office now?
为何我们现在不去办公室呢？
Very strange. It was my first earthquake, you see, and I didn't know what was happening.
很奇怪。那是我第一次经历地震，你瞧，我当时还不知道发生了什么事。